In the Mexico City area, there are two Houses H1 and H2. Both H1 and H2 have two children each.
In House H1, The boy plays for Mexico Youth academy and the other child plays baseball.
In House H2, The boy Plays soccer for his school in Mexico and they recently have a newborn.

Can you prove that the probability of House-H1 having a girl child is more than that of House-H2?

Which is faster, Heat or Cold ? Explain.

What has a bottom at the top?

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Which is the correct shadow of the bird?

Solve this riddle by finding the odd one out from the rest.

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

Why is it very easy to weigh a fish?